Add or subtract as indicated. Simplify the result if possible. If an answer is an improper fraction, write it as a mixed number.
+ 
- 
A. 3
B. 1
C. 1
D. 
Answer: C
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Four heirs (A, B, C, and D) must fairly divide an estate consisting of two items - a house and a cabin - using the method of sealed bids. The players' bids (in dollars) are:
In the initial allocation, player B
A. gets the house and the cabin and pays the estate $186,000. B. gets the house and pays the estate $274,000. C. gets the house and pays the estate $150,000. D. gets $62,000 from the estate. E. none of these
Answer the question.With respect to what line are the 6 sixth roots of -1 symmetric?
A. The line y = x B. The line y = 0 C. The line x = 0 D. The line y = -x
Graph.f(x) = log1/8 x
A. 
B. 
C. 
D. 
Solve the quadratic equation by completing the square.x2 + 8x = 28
A. {-2
, 2
}
B. {-4 - 2
, -4 + 2
}
C. {-4 - 2
, -4 + 2
}
D. {2
- 4, 2
+ 4}